move omemo database, to prepare for more DBs

.depend

@@ -820,6 +820,8 @@ config/../channel.hh:
 config/../connection.hh:
 config/../xmpp/ns.hh:
 config/../user.hh:
+data/.omemo.o: data/omemo.cpp
+data/.capability.o: data/capability.cpp
 xmpp/.presence.o: xmpp/presence.cpp xmpp/stanza.hh
 xmpp/stanza.hh:
 xmpp/.iq.o: xmpp/iq.cpp xmpp/stanza.hh

README.org

@@ -133,7 +133,8 @@
      * [X] Single media on a line
      * [ ] [#D] Multiple media inline (protocol?)
      * [ ] [#C] Encrypted (pgp/omemo)
-   * [ ] Join and handle events asynchronously
+   * [X] Join and handle events asynchronously
+   * [ ] Cache caps
    * [ ] Handle wide errors gracefully
      * [ ] [#C] Event-driven MUC entrance
    * [ ] XMPP Ping (xep-199)

clean.mk

@@ -0,0 +1,23 @@
+#!/usr/bin/env -S gmake clean
+# vim: set noexpandtab:
+
+.PHONY: tidy
+tidy:
+	$(FIND) . -name "*.o" -delete
+	$(FIND) . -name "*.gcno" -delete
+	$(FIND) . -name "*.gcda" -delete
+
+.PHONY: clean
+clean: tidy
+	$(RM) -f $(OBJS) $(COVS) \
+		sexp/parser.tab.cc sexp/parser.tab.hh \
+		sexp/location.hh sexp/position.hh \
+		sexp/stack.hh sexp/parser.output sexp/parser.o \
+		sexp/lexer.o sexp/lexer.yy.cc sexp/sexp.a
+	$(MAKE) -C deps/diff clean || true
+	git submodule foreach --recursive git clean -xfd || true
+	git submodule foreach --recursive git reset --hard || true
+
+.PHONY: distclean
+distclean: clean
+	$(RM) *~ .depend

depend.mk

@@ -0,0 +1,24 @@
+#!/usr/bin/env -S gmake depend
+# vim: set noexpandtab:
+
+.PHONY: depend
+depend: $(DEPS) $(SRCS) $(HDRS)
+	echo > ./.depend
+	for src in $(SRCS) tests/main.cc; do \
+		dir="$$(dirname $$src)"; \
+		src="$$(basename $$src)"; \
+		if [[ $$src == *.cpp ]]; then \
+			echo "g++ $(CPPFLAGS) -MM -MMD -MP -MF - \
+				-MT $$dir/.$${src/.cpp/.o} $$dir/$$src >> ./.depend"; \
+			g++ $(CPPFLAGS) -MM -MMD -MP -MF - \
+				-MT $$dir/.$${src/.cpp/.o} $$dir/$$src >> ./.depend || true ; \
+		elif [[ $$src == *.c ]]; then \
+			echo "gcc $(CFLAGS) -MM -MMD -MP -MF - \
+				-MT $$dir/.$${src/.c/.o} $$dir/$$src >> ./.depend"; \
+			gcc $(CFLAGS) -MM -MMD -MP -MF - \
+				-MT $$dir/.$${src/.c/.o} $$dir/$$src >> ./.depend || true ; \
+		else continue; \
+		fi; \
+	done
+
+include .depend

install.mk

@@ -0,0 +1,25 @@
+#!/usr/bin/env -S gmake install
+# vim: set noexpandtab:
+
+HOME ?=~
+
+install: xmpp.so
+ifeq ($(shell id -u),0)
+	mkdir -p $(DESTDIR)$(LIBDIR)/weechat/plugins
+	cp xmpp.so $(DESTDIR)$(LIBDIR)/weechat/plugins/xmpp.so
+	chmod 644 $(DESTDIR)$(LIBDIR)/weechat/plugins/xmpp.so
+else
+	mkdir -p $(HOME)/.weechat/plugins
+	cp xmpp.so $(HOME)/.weechat/plugins/xmpp.so
+	chmod 755 $(HOME)/.weechat/plugins/xmpp.so
+endif
+
+release: xmpp.so
+	cp xmpp.so .xmpp.so.$(SUFFIX)
+	ln -sf .xmpp.so.$(SUFFIX) .xmpp.so
+
+.xmpp.so.%:
+	mkdir src$@
+	objcopy --dump-section .source=/dev/stdout $@ | tar -C src$@ xz
+
+.PHONY: install release .xmpp.so.%

makefile

@@ -1,5 +1,8 @@
+#!/usr/bin/env -S gmake all
+# vim: set noexpandtab:
+
 ifdef DEBUG
-	DBGCFLAGS=-fno-omit-frame-pointer -fsanitize=address #-fsanitize=undefined -fsanitize=leak
+	DBGCFLAGS=-DDEBUG -fno-omit-frame-pointer -fsanitize=address #-fsanitize=undefined -fsanitize=leak
 	DBGLDFLAGS=-lasan -lrt -lasan #-lubsan -llsan
 endif
 
@@ -23,7 +26,7 @@ CFLAGS+=$(DBGCFLAGS) \
 ifeq ($(CC),clang)
 	CFLAGS+=
 else
-	CFLAGS+= -fkeep-inline-functions
+	CFLAGS+=
 endif
 CPPFLAGS+=$(DBGCFLAGS) \
 	  -fno-omit-frame-pointer -fPIC \
@@ -36,10 +39,10 @@ CPPFLAGS+=$(DBGCFLAGS) \
 ifeq ($(CXX),clang)
 	CPPFLAGS+=
 else
-	CPPFLAGS+= -fkeep-inline-functions
+	CPPFLAGS+=
 endif
 LDFLAGS+=$(DBGLDFLAGS) \
-	 -gdwarf-4 \
+	 -std=c++23 -gdwarf-4 \
 	 -fuse-ld=mold \
 	 $(DBGCFLAGS)
 LDLIBS=-lstrophe \
@@ -72,6 +75,8 @@ HDRS=plugin.hh \
 	 config/section.hh \
 	 config/account.hh \
 	 config/option.hh \
+	 data/omemo.hh \
+	 data/capability.hh \
 	 xmpp/stanza.hh \
 	 xmpp/ns.hh \
 	 xmpp/node.hh \
@@ -95,6 +100,8 @@ SRCS=plugin.cpp \
 	 config/section.cpp \
 	 config/account.cpp \
 	 config/option.cpp \
+	 data/omemo.cpp \
+	 data/capability.cpp \
 	 xmpp/presence.cpp \
 	 xmpp/iq.cpp \
 	 xmpp/node.cpp \
@@ -102,47 +109,49 @@ SRCS=plugin.cpp \
 DEPS=deps/diff/libdiff.a \
 	 sexp/sexp.a \
 
-OBJS=$(patsubst %.cpp,.%.o,$(patsubst %.c,.%.o,$(patsubst config/%.cpp,config/.%.o,$(patsubst xmpp/%.cpp,xmpp/.%.o,$(SRCS)))))
+OBJS=$(patsubst %.cpp,.%.o,$(patsubst %.c,.%.o,$(patsubst config/%.cpp,config/.%.o,$(patsubst data/%.cpp,data/.%.o,$(patsubst xmpp/%.cpp,xmpp/.%.o,$(SRCS))))))
-COVS=$(patsubst %.cpp,.%.cov.o,$(patsubst config/%.cpp,config/.%.cov.o,$(patsubst xmpp/%.cpp,xmpp/.%.cov.o,$(SRCS))))
+COVS=$(patsubst %.cpp,.%.cov.o,$(patsubst config/%.cpp,config/.%.cov.o,$(patsubst data/%.cpp,data/.%.cov.o,$(patsubst xmpp/%.cpp,xmpp/.%.cov.o,$(SRCS)))))
 
 SUFFIX=$(shell date +%s)
 
+$(eval GIT_REF=$(shell git describe --abbrev=6 --always --dirty 2>/dev/null || true))
+
+.DEFAULT_GOAL := all
+
+include test.mk
+include install.mk
+include clean.mk
+include depend.mk
+
 .PHONY: all
-all:
+all: depend
-	make depend
+	$(MAKE) weechat-xmpp && $(MAKE) test
-	make weechat-xmpp && make test
 
-.PHONY: weechat-xmpp release
+.PHONY: weechat-xmpp
 weechat-xmpp: $(DEPS) xmpp.so
-release: xmpp.so
-	cp xmpp.so .xmpp.so.$(SUFFIX)
-	ln -sf .xmpp.so.$(SUFFIX) .xmpp.so
 
 xmpp.so: $(DEPS) $(OBJS) $(HDRS)
 	$(CXX) -shared $(LDFLAGS) -o $@ -Wl,--as-needed $(OBJS) $(DEPS) $(LDLIBS)
 	git ls-files | xargs ls -d | xargs tar cz | objcopy --add-section .source=/dev/stdin xmpp.so
-	#objcopy --dump-section .source=/dev/stdout xmpp.so | tar tz
 
 sexp/sexp.a: sexp/parser.o sexp/lexer.o sexp/driver.o
 	ar -r $@ $^
 
 sexp/parser.o: sexp/parser.yy
 	cd sexp && bison -t -d -v parser.yy
-	$(CXX) $(CPPFLAGS) -c sexp/parser.tab.cc -o $@
+	$(CXX) $(CPPFLAGS) -fvisibility=default -c sexp/parser.tab.cc -o $@
 
 sexp/lexer.o: sexp/lexer.l
 	cd sexp && flex -d --outfile=lexer.yy.cc lexer.l
-	$(CXX) $(CPPFLAGS) -c sexp/lexer.yy.cc -o $@
+	$(CXX) $(CPPFLAGS) -fvisibility=default -c sexp/lexer.yy.cc -o $@
 
 sexp/driver.o: sexp/driver.cpp
-	$(CXX) $(CPPFLAGS) -c $< -o $@
+	$(CXX) $(CPPFLAGS) -fvisibility=default -c $< -o $@
 
 .%.o: %.c
-	$(eval GIT_REF=$(shell git describe --abbrev=6 --always --dirty 2>/dev/null || true))
 	$(CC) -DGIT_COMMIT=$(GIT_REF) $(CFLAGS) -c $< -o $@
 
 .%.o: %.cpp
-	$(eval GIT_REF=$(shell git describe --abbrev=6 --always --dirty 2>/dev/null || true))
 	$(CXX) -DGIT_COMMIT=$(GIT_REF) $(CPPFLAGS) -c $< -o $@
 
 .%.cov.o: %.cpp
@@ -154,6 +163,12 @@ config/.%.o: config/%.cpp
 config/.%.cov.o: config/%.cpp
 	@$(CXX) --coverage $(CPPFLAGS) -c $< -o $@
 
+data/.%.o: data/%.cpp
+	$(CXX) $(CPPFLAGS) -c $< -o $@
+
+data/.%.cov.o: data/%.cpp
+	@$(CXX) --coverage $(CPPFLAGS) -c $< -o $@
+
 xmpp/.%.o: xmpp/%.cpp
 	$(CXX) $(CPPFLAGS) -c $< -o $@
 
@@ -166,82 +181,3 @@ deps/diff/libdiff.a:
 	cd deps/diff && env -u MAKEFLAGS ./configure
 	$(MAKE) -C deps/diff CFLAGS=-fPIC
 diff: deps/diff/libdiff.a
-
-tests/xmpp.cov.so: $(COVS) $(DEPS) $(HDRS)
-	$(CXX) --coverage -shared $(LDFLAGS) -o tests/xmpp.cov.so -Wl,--as-needed $(DEPS) $(LDLIBS) $(COVS)
-
-tests/run: $(COVS) tests/main.cc tests/xmpp.cov.so $(wildcard tests/*.inl)
-	env --chdir tests $(CXX) $(CPPFLAGS) $(LDFLAGS) -o run -Wl,--as-needed ./xmpp.cov.so main.cc $(patsubst %,../%,$(DEPS)) $(LDLIBS) -lstdc++
-
-.PHONY: test
-test: tests/run
-	env --chdir tests ./run -sm
-
-.PHONY: coverage
-coverage: tests/run
-	gcovr --txt -s
-
-.PHONY: debug
-debug: xmpp.so
-	env LD_PRELOAD=$(DEBUG) gdb -ex "handle SIGPIPE nostop noprint pass" --args \
-		weechat -a -P 'alias,buflist,exec,irc,relay' -r '/plugin load ./xmpp.so'
-
-.PHONY: depend
-depend: $(DEPS) $(SRCS) $(HDRS)
-	$(RM) -f ./.depend
-	echo > ./.depend
-	for src in $(SRCS) tests/main.cc; do \
-		dir="$$(dirname $$src)"; \
-		src="$$(basename $$src)"; \
-		if [[ $$src == *.cpp ]]; then \
-			echo "g++ $(CPPFLAGS) -MM -MMD -MP -MF - \
-				-MT $$dir/.$${src/.cpp/.o} $$dir/$$src >> ./.depend"; \
-			g++ $(CPPFLAGS) -MM -MMD -MP -MF - \
-				-MT $$dir/.$${src/.cpp/.o} $$dir/$$src >> ./.depend || true ; \
-		elif [[ $$src == *.c ]]; then \
-			echo "gcc $(CFLAGS) -MM -MMD -MP -MF - \
-				-MT $$dir/.$${src/.c/.o} $$dir/$$src >> ./.depend"; \
-			gcc $(CFLAGS) -MM -MMD -MP -MF - \
-				-MT $$dir/.$${src/.c/.o} $$dir/$$src >> ./.depend || true ; \
-		else continue; \
-		fi; \
-	done
-
-.PHONY: tidy
-tidy:
-	$(FIND) . -name "*.o" -delete
-	$(FIND) . -name "*.gcno" -delete
-	$(FIND) . -name "*.gcda" -delete
-
-.PHONY: clean
-clean: tidy
-	$(RM) -f $(OBJS) $(COVS) \
-		sexp/parser.tab.cc sexp/parser.tab.hh \
-		sexp/location.hh sexp/position.hh \
-		sexp/stack.hh sexp/parser.output sexp/parser.o \
-		sexp/lexer.o sexp/lexer.yy.cc sexp/sexp.a
-	$(MAKE) -C deps/diff clean || true
-	git submodule foreach --recursive git clean -xfd || true
-	git submodule foreach --recursive git reset --hard || true
-
-.PHONY: distclean
-distclean: clean
-	$(RM) *~ .depend
-
-.PHONY: install
-install: xmpp.so
-ifeq ($(shell id -u),0)
-	mkdir -p $(DESTDIR)$(LIBDIR)/weechat/plugins
-	cp xmpp.so $(DESTDIR)$(LIBDIR)/weechat/plugins/xmpp.so
-	chmod 644 $(DESTDIR)$(LIBDIR)/weechat/plugins/xmpp.so
-else
-	mkdir -p ~/.weechat/plugins
-	cp xmpp.so ~/.weechat/plugins/xmpp.so
-	chmod 755 ~/.weechat/plugins/xmpp.so
-endif
-
-.PHONY: check
-check:
-	clang-check --analyze *.c *.cc *.cpp
-
-include .depend

omemo.cpp

@@ -16,6 +16,7 @@
 #include <limits.h>
 #include <optional>
 #include <ranges>
+#include <filesystem>
 #include <strophe.h>
 #include <weechat/weechat-plugin.h>
 
@@ -1906,9 +1907,12 @@ void omemo::init(struct t_gui_buffer *buffer, const char *account_name)
 
     try {
         omemo->db_path = std::shared_ptr<char>(
-            weechat_string_eval_expression("${weechat_data_dir}/xmpp.omemo.db",
+            weechat_string_eval_expression("${weechat_data_dir}/xmpp/omemo.db",
                                            NULL, NULL, NULL),
             &free).get();
+        std::filesystem::path path(omemo->db_path.data());
+        std::filesystem::create_directories(
+                std::filesystem::path(omemo->db_path.data()).parent_path());
 
         omemo->db_env = lmdb::env::create();
         omemo->db_env.set_max_dbs(50);

test.mk

@@ -0,0 +1,25 @@
+#!/usr/bin/env -S gmake test coverage
+# vim: set noexpandtab:
+
+.PHONY: debug
+debug: xmpp.so
+	env LD_PRELOAD=$(DEBUG) gdb -ex "handle SIGPIPE nostop noprint pass" --args \
+		weechat -a -P 'alias,buflist,exec,irc,relay' -r '/plugin load ./xmpp.so'
+
+tests/xmpp.cov.so: $(COVS) $(DEPS) $(HDRS)
+	$(CXX) --coverage -shared $(LDFLAGS) -o tests/xmpp.cov.so -Wl,--as-needed $(DEPS) $(LDLIBS) $(COVS)
+
+tests/run: $(COVS) tests/main.cc tests/xmpp.cov.so $(wildcard tests/*.inl)
+	cd tests && $(CXX) $(CPPFLAGS) $(LDFLAGS) -o run $$PWD/xmpp.cov.so main.cc $(patsubst %,../%,$(DEPS)) $(LDLIBS)
+
+.PHONY: test
+test: tests/run
+	cd tests && ./run -sm
+
+.PHONY: coverage
+coverage: tests/run
+	gcovr --txt -s
+
+.PHONY: check
+check:
+	clang-check --analyze *.c *.cc *.cpp

tests/plugin.inl

@@ -10,6 +10,8 @@
 #include <iterator>
 #include <regex>
 #include <exception>
+#include <sys/types.h>
+#include <sys/wait.h>
 #include <weechat/weechat-plugin.h>
 #include "../deps/fdstream.hpp"
 #include "../plugin.hh"